BACKGROUND A congenital nasolacrimal duct obstruction (CNLDO) is a relatively common disease in infants. We evaluated the results of probing three patients with CNLDO, under direct view, with a dacryoendoscope. METHODS Three cases of CNLDO were examined and treated by probing with a dacryoendoscope, under intravenous anesthesia. The diameter of the dacryoendoscope probe was 0.7 mm, and we wer...

Epiphora (watering eye) is generally caused by insufficient drainage of tears. The most common cause of epiphora in adults is idiopathic inflammatory obstruction of the nasolacrimal duct. The traditional surgical treatment of nasolacrimal duct obstruction is an external dacryocystorhinostomy, which has an 85% to 95% success rate. To eliminate cutaneus wounds and scarring some techniques were in...

Congenital obstruction of the nasolac-, rimal duct (NLD) is a condition frequently encountered by pediatricians. Estimates of the incidence of the condition in newborns range between 1% and 6%(1,2). Management consists of massage of the nasolacrimal system, instillation of antibiotic drops in cases where a mucopurulent discharge is present, and probing if the obstruction persists beyond 6 month...